* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 100px;
}

body {
  font-family: Arial, Helvetica, sans-serif;
  background: #070b14;
  color: #f5f7fb;
  line-height: 1.6;
  letter-spacing: 0;
}

a {
  color: inherit;
  text-decoration: none;
}

/* Navigation */

.nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  padding: 24px 8%;
  background: rgba(7, 11, 20, 0.85);
  backdrop-filter: blur(12px);
  z-index: 1000;

  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-size: 24px;
  color: #ffffff;
}

.nav-links {
  display: flex;
  gap: 28px;
}

.nav-links a {
  color: #c7d2fe;
  font-size: 15px;
}

.nav-links a:hover {
  color: #38bdf8;
}

/* Hero */

.hero {
  min-height: 92
vh;
  padding: 120px 8% 30px;
  background:
    radial-gradient(circle at top right, rgba(0, 132, 255, 0.25), transparent 35%),
    linear-gradient(135deg, #070b14 0%, #0d1424 50%, #111827 100%);
}

.hero-content {
  max-width: 850px;
}

.tag {
  color: #38bdf8;
  font-weight: bold;
  margin-bottom: 18px;
}

h1 {
  font-size: 58px;
  line-height: 1.1;
  margin-bottom: 24px;
}

.hero-text {
  max-width: 650px;
  font-size: 20px;
  color: #cbd5e1;
  margin-bottom: 34px;
}

.hero-buttons,
.contact-links,
.resume-links {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.btn {
  display: inline-block;
  padding: 13px 22px;
  border-radius: 8px;
  font-weight: bold;
}

.primary {
  background: #38bdf8;
  color: #07111f;
}

.secondary {
  border: 1px solid #38bdf8;
  color: #38bdf8;
}

.primary:hover {
  background: #7dd3fc;
}

.secondary:hover {
  background: rgba(56, 189, 248, 0.12);
}

/* Sections */

.section {
  padding: 70px 8%;
  background: #070b14;
}

.alt-section {
  background: #0b1220;
}

.section-tag {
  color: #38bdf8;
  font-weight: bold;
  margin-bottom: 12px;
}

.section h2 {
  max-width: 850px;
  font-size: 38px;
  line-height: 1.2;
  margin-bottom: 20px;
}

.section p {
  max-width: 750px;
  color: #cbd5e1;
  font-size: 19px;
}

/* About Highlights */

.about-highlights {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  margin-top: 36px;
}

.highlight-card,
.skill-card,
.project-card {
  background: rgba(15, 23, 42, 0.85);
  border-left: 4px solid #38bdf8;
  border-radius: 8px;
  padding: 26px;
  box-shadow: -10px 0 24px rgba(56, 189, 248, 0.08);
  transition: transform 0.2s ease, border-left-color 0.2s ease, box-shadow 0.2s ease;
}

.highlight-card:hover,
.skill-card:hover,
.project-card:hover {
  transform: translateY(-4px);
  border-left-color: #7dd3fc;
  box-shadow: -12px 0 30px rgba(56, 189, 248, 0.18);
}

.highlight-card h3,
.skill-card h3,
.project-card h3 {
  color: #38bdf8;
  font-size: 22px;
  margin-bottom: 12px;
}

.highlight-card p,
.skill-card p,
.project-card p {
  font-size: 17px;
  color: #cbd5e1;
}

/* Skills and Projects */

.skills-grid,
.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  margin-top: 34px;
}

/* Coursework */

.course-list {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
  max-width: 1000px;
}

.course-list span {
  background: rgba(15, 23, 42, 0.85);
  border-left: 3px solid #38bdf8;
  color: #dbeafe;
  padding: 10px 14px;
  border-radius: 8px;
  font-size: 16px;
}

/* Project Buttons */

.project-links {
  display: flex;
  gap: 10px;
  margin-top: 18px;
}

.small-btn {
  display: inline-block;
  padding: 9px 13px;
  border-radius: 8px;
  background: #38bdf8;
  color: #07111f;
  font-size: 14px;
  font-weight: bold;
}

.secondary-small {
  background: transparent;
  color: #38bdf8;
  border: 1px solid #38bdf8;
}

.small-btn:hover {
  background: #7dd3fc;
}

.secondary-small:hover {
  background: rgba(56, 189, 248, 0.12);
}

/* Contact and Resume */

.contact-links,
.resume-links {
  margin-top: 28px;
}

/* Footer */

.footer {
  padding: 26px 8%;
  background: #070b14;
  border-top: 1px solid rgba(56, 189, 248, 0.15);
  color: #94a3b8;
  font-size: 14px;
}

/* Responsive */

@media (max-width: 900px) {
  .about-highlights,
  .skills-grid,
  .projects-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .nav {
    flex-direction: column;
    align-items: flex-start;
    gap: 20px;
  }

  .nav-links {
    flex-wrap: wrap;
    gap: 16px;
  }

  h1 {
    font-size: 40px;
  }

  .hero-text {
    font-size: 18px;
  }

  .hero-buttons {
    flex-direction: column;
    width: fit-content;
  }
}

@media (max-width: 600px) {
  .hero-buttons,
  .contact-links,
  .project-links,
  .resume-links {
    flex-direction: column;
    align-items: flex-start;
  }

  .btn,
  .small-btn {
    width: fit-content;
  }
}
.hero {
  display: flex;
  align-items: center;
  gap: 70px;
}

.hero-card {
  max-width: 420px;
  background: rgba(15, 23, 42, 0.85);
  border-left: 4px solid #38bdf8;
  border-radius: 8px;
  padding: 28px;
  box-shadow: -12px 0 30px rgba(56, 189, 248, 0.14);
}

.card-label {
  color: #38bdf8;
  font-weight: bold;
  margin-bottom: 10px;
}

.hero-card h2 {
  font-size: 28px;
  margin-bottom: 20px;
}

.hero-card-list {
  display: grid;
  gap: 12px;
}

.hero-card-list span {
  color: #cbd5e1;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(56, 189, 248, 0.14);
}

@media (max-width: 1000px) {
  .hero {
    flex-direction: column;
    align-items: flex-start;
  }

  .hero-card {
    max-width: 100%;
  }
}
.hero {
  justify-content: space-between;
}

.hero-content {
  flex: 1;
}

.hero-card {
  flex: 0 0 420px;
}
.scroll-cue {
  position: absolute;
  left: 8%;
  bottom: 28px;
  color: #94a3b8;
  font-size: 14px;
}

.scroll-cue:hover {
  color: #38bdf8;
}

.hero {
  position: relative;
}
.featured-project {
  padding: 70px 8%;
  background: #070b14;
  border-top: 1px solid rgba(56, 189, 248, 0.12);
  border-bottom: 1px solid rgba(56, 189, 248, 0.12);
}

.featured-project h2 {
  font-size: 42px;
  margin-bottom: 18px;
}

.featured-project p {
  max-width: 750px;
  color: #cbd5e1;
  font-size: 19px;
}

.featured-details {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.featured-details span {
  background: rgba(15, 23, 42, 0.85);
  border-left: 3px solid #38bdf8;
  color: #dbeafe;
  padding: 10px 14px;
  border-radius: 8px;
  font-size: 16px;
}

.featured-links {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 28px;
}
.featured-project {
  padding: 80px 8%;
  background:
    radial-gradient(circle at right, rgba(56, 189, 248, 0.12), transparent 35%),
    #070b14;
  border-top: 1px solid rgba(56, 189, 248, 0.12);
  border-bottom: 1px solid rgba(56, 189, 248, 0.12);
}

.featured-project h2 {
  font-size: 48px;
  line-height: 1.1;
  margin-bottom: 22px;
}

.featured-project p {
  max-width: 780px;
  color: #cbd5e1;
  font-size: 20px;
}

.featured-details span {
  background: rgba(15, 23, 42, 0.9);
  border-left: 4px solid #38bdf8;
  box-shadow: -8px 0 18px rgba(56, 189, 248, 0.08);
}

.featured-links .btn {
  margin-top: 10px;
}